52525488 has 40 divisors (see below), whose sum is σ = 135960048. Its totient is φ = 17473792.

The previous prime is 52525483. The next prime is 52525493. The reversal of 52525488 is 88452525.

It is an interprime number because it is at equal distance from previous prime (52525483) and next prime (52525493).

It is not an unprimeable number, because it can be changed into a prime (52525483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37570 + ... + 38942.

Almost surely, 2^52525488 is an apocalyptic number.

It is an amenable number.

52525488 is an abundant number, since it is smaller than the sum of its proper divisors (83434560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52525488 is a wasteful number, since it uses less digits than its factorization.

52525488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181 (or 2175 counting only the distinct ones).

The product of its digits is 128000, while the sum is 39.

The square root of 52525488 is about 7247.4469987714. The cubic root of 52525488 is about 374.5042052335.

The spelling of 52525488 in words is "fifty-two million, five hundred twenty-five thousand, four hundred eighty-eight".